body {
    background-color: #f2f2f2;
    min-width:360px;
}

.message-content .message-top {
    height: 5rem;
    margin-left: 1rem;
}
.message-content .message-top .message-title {
    border-width: 0px;
    height: 3rem;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    font-style: normal;
    font-size: 16px;
    color: #434343;
    line-height: 3rem;
    text-indent: 1rem;
}
.button {
    background-color: rgba(0, 153, 204, 1);
    font: 14px "微软雅黑";
    color: #FFF;
    border: 0;
    height: 30px;
    width: 60px;
    left: 20px;
    border-radius: 5px;
    cursor: pointer;
}
